The sphincter muscle at the end of the digestive tract is the
A) rectum
B) anus
C) pyloric sphincter
D) cecum

Question

Quizplus · Accepted Answer

The sphincter muscle at the end of the digestive tract is the anus. The rectum is the part of the digestive tract leading up to the anus, and the pyloric sphincter is located at the end of the stomach and the beginning of the small intestine. The cecum is the beginning of the large intestine.

The Sphincter Muscle at the End of the Digestive Tract